[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fBiIxYRPBbZ8uUbdCIJggDXaFX1PeVLQT0BKvduqvl4E":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":29,"type":30},[],"2026-05-29 05:42:52",391117591,[8,9,10,11],""The committee has decided to nix the proposal due to budgetary constraints."",""Participants were instructed to complete the questionnaire ASAP."",""The results of the study are summarized in Table 3 below."",""LOL, the hypothesis turned out to be totally wrong!"",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17},9,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","a1120650e2b34efcace17523aaeeeb5b","Which sentence uses formal style CORRECTLY",[20,31,34,43,51,56,61,66,71],{"answer":21,"createTime":5,"id":22,"options":23,"question":28,"source":29,"type":30},[],391117590,[24,25,26,27],"Third-person perspective","Complex sentence structures","Idiomatic expressions (e.g., "a piece of cake")","Latin abbreviations (e.g., "e.g.", "i.e.")","Which feature is common in informal writing","v1",0,{"answer":32,"createTime":5,"id":6,"options":33,"question":18,"source":29,"type":30},[],[8,9,10,11],{"answer":35,"createTime":5,"id":36,"options":37,"question":42,"source":29,"type":30},[],391117592,[38,39,40,41],"Passive voice","Contraction ("didn't")","Phrasal verb ("account for")","Technical jargon","Identify the informal feature in this sentence: "The researcher didn't account for external factors, which kinda messed up the experiment."",{"answer":44,"createTime":5,"id":45,"options":46,"question":49,"source":29,"type":50},[],391117593,[47,48],"正确","错误",""Hi John," is an acceptable salutation for a formal letter to a supervisor",3,{"answer":52,"createTime":5,"id":53,"options":54,"question":55,"source":29,"type":50},[],391117594,[47,48],"Passive voice (e.g., "The results were analyzed") is more common in formal writing",{"answer":57,"createTime":5,"id":58,"options":59,"question":60,"source":29,"type":50},[],391117595,[47,48],"Contractions like don't, mustn't, he's, I've, etc., are generally used in informal writing",{"answer":62,"createTime":5,"id":63,"options":64,"question":65,"source":29,"type":50},[],391117596,[47,48],"For indefinite reference you is often used in informal English while one is often used informal English",{"answer":67,"createTime":5,"id":68,"options":69,"question":70,"source":29,"type":50},[],391117597,[47,48],"In formal English the preposition may be placed at the end of a relative clause, wh.question,or an exclamation: I know the girl who the secretary is talking with",{"answer":72,"createTime":5,"id":73,"options":74,"question":75,"source":29,"type":50},[],391117598,[47,48],"Phrasal verbs (e.g., "look into" instead of "investigate") are generally acceptable in formal reports"]